Replacement Panel Filter 2031-2154 AF2031-2154 Suit Subaru Liberty, Impreza, Outback & Forester, equivalent to A1426 PANEL FILTER SUBARU A1426 Suit:Subaru Forester SF5 2.0L EJ202 04/99-01/00Subaru Forester SG9 2.5L EJ251 07/02-06/05Subaru Forester SG9 2.5L EJ25D 07/02-07/03Subaru Forester SG9 2.5L EJ253 07/05-02/08Subaru Liberty BE 2.0L EJ20E 08/02-07/03Subaru Liberty BE 2.0L EJ20E 10/98-05/01Subaru Liberty BE 2.5L EJ25D 10/98-07/03Subaru Liberty BE5 2.0L EJ201 03/99-08/03Subaru Liberty BE9 2.5L EJ251 03/99-08/03Subaru Liberty BH9 2.5L EJ251 10/98-08/03Subaru Liberty BP/BL 2.0L EJ20E 10/03-06/05Subaru Outback BH 2.5L EJ25D 10/98-07/03Subaru Outback BH9 2.5L EJ251 10/98-08/03Subaru Outback BP9 2.5L EJ25 08/07-08/09Subaru Impreza GC8 4WD 2.0L EJ201 09/98-08/07Subaru Impreza GC8 WRX 2.0L EJ205 04/98-10/00Subaru Impreza GC9 4WD 2.0L EJ201 10/00-08/07Subaru Impreza GDA WRX 2.0L EJ205 10/00-09/05Subaru Impreza GDB WRX STi 2.0L EJ207 12/01-09/05 Subaru Impreza GDE 4WD 2.5L EJ251 10/01-09/05 Subaru Impreza GDE WRX 2.5L EJ255 10/05-08/07 Subaru Impreza GF8 WRX 2.0L EJ205 04/93-10/00 Subaru Impreza GGA WRX 2.0L EJ205 10/00-09/05 Subaru Impreza GGE 4WD 2.5L EJ251 08/04-09/05 L 368mm x W 165mm x T 27mm Aeroflow Panel Filters provide excellent filtration and combine durability with performance. Designed for perfect OEM fitment, these 4-layer cotton gauze filters are for the street car and are designed to increase performance. With a simple drop-in application, it is easy to replace your dirty/restrictive/worn filter with a re-usable filter that you will never need to change again hence saving you money and protecting the environment. Try one today and experience the Aeroflow difference!